CHIPS Act

What Is the CHIPS Act?

The CHIPS and Science Act (Creating Helpful Incentives to Produce Semiconductors) is landmark U.S. legislation signed into law on August 9, 2022, authorizing approximately $280 billion in new funding to strengthen domestic semiconductor manufacturing, scientific research, and technological competitiveness. Of that total, $52.7 billion is directly appropriated for semiconductor incentives and research, with an additional $200 billion authorized for research into artificial intelligence, quantum computing, robotics, and other strategic technologies. The law represents the most significant U.S. industrial policy intervention in decades, driven by concerns over supply chain vulnerabilities exposed during the COVID-19 pandemic and escalating geopolitical competition with China over semiconductor dominance.

Manufacturing Investment and Supply Chain Reshoring

The CHIPS Act has catalyzed an unprecedented wave of semiconductor facility construction across the United States. As of early 2025, the CHIPS Program Office had awarded approximately $33.7 billion in direct funding, with major recipients including TSMC ($6.6 billion for its Arizona advanced manufacturing complex, supplemented by $5 billion in low-cost loans), Intel, and Samsung Electronics. TSMC's Arizona investment alone has expanded to $165 billion, encompassing multiple fabs, advanced packaging facilities, and a research center. Companies have collectively announced over $395 billion in semiconductor and electronics investments, with more than 115,000 jobs created. The legislation's goal is ambitious: positioning the U.S. to produce nearly 30 percent of the global supply of leading-edge chips by 2032, up from less than 10 percent when the act was passed. This reshoring of infrastructure directly impacts every layer of the technology stack—from GPUs powering AI training to the chips enabling spatial computing and virtual worlds.

AI and the Semiconductor Bottleneck

The CHIPS Act is inseparable from the trajectory of generative AI. As AI models scale in size and capability, the constraint has shifted from software to hardware—semiconductors, power infrastructure, and cooling systems. The act funds not only fabrication but also the Department of Defense's Microelectronics Commons Program, which invested $280 million in first-year projects targeting AI hardware, secure communications, and other cutting-edge applications. By expanding domestic production of advanced logic and memory chips, the legislation aims to ensure that U.S. companies retain access to the silicon required for AI training and inference workloads. This is particularly significant as AI inference costs have plummeted—dropping over 90 percent between 2023 and 2026—making compute access, rather than compute cost, the binding constraint on the AI economy.

Guardrails, Export Controls, and Geopolitical Implications

The CHIPS Act includes national security guardrails that prohibit funding recipients from engaging in significant semiconductor manufacturing expansion in countries of concern, including China, Iran, Russia, and North Korea. These provisions complement a broader U.S. strategy of export controls on advanced AI chips, which has undergone significant shifts. In 2025, the Commerce Department's Bureau of Industry and Security restricted sales of advanced chips like the Nvidia H20 to China, then partially reversed course, moving to case-by-case license reviews for chips like the Nvidia H200 and AMD MI325X. By early 2026, the enforcement posture softened further as the administration prioritized trade stabilization. Congress has pushed back with bipartisan legislation such as the AI OVERWATCH Act to impose stricter oversight. The interplay between subsidies, export controls, and diplomacy continues to shape the global semiconductor landscape and determines which nations can access the compute resources essential for advanced AI development.

Long-Term Significance and Challenges

The CHIPS Act faces several headwinds as it enters its implementation phase. The advanced manufacturing investment tax credit (Section 48D) is set to expire in 2026, creating uncertainty for projects not yet underway. Workforce availability remains a critical challenge, with the Semiconductor Industry Association estimating that nearly 115,000 additional workers will be needed by 2030 to staff new facilities. Staff reductions at the CHIPS Program Office—approximately one-third of employees were laid off in early 2025—have raised concerns about the government's capacity to administer the program effectively. Despite these challenges, the CHIPS Act has fundamentally reshaped the semiconductor investment landscape and established a policy framework that ties chip manufacturing to national security, AI competitiveness, and economic resilience. For the broader technology ecosystem—from gaming and virtual reality to decentralized networks—the availability of domestically produced, leading-edge semiconductors is foundational to sustained innovation.